Description
Overview
GAOTek nitrogen dioxide NO2 gas detector detects gas concentration in air using the pump suction method. It emits an audible, visual, and vibration alarm when the gas concentration exceeds a preset alarm point.
Features
- Adjustable alarm point
- Audible, visual, and vibration alarm
- Rechargeable lithium battery
- Can keep 3000 alarm records
- LCD displays with English menu
- Displays battery capacity
 Technical Specifications
| Detect gas | NO2 (0 ppm to 20ppm) |
| Sampling method | Pumping |
| Resolution | 1 PPM |
| Display | LCD display, in English description |
| Alarm type | Audible, visual, vibration |
| Power supply | Rechargeable lithium battery (1800 mAh) |
| Charging time | 3 hrs to 6 hrs |
| Running time | 15 h for lel gas, toxic gas 7 days (except for alarm) |
| Ambient temperature | -4 °F to 122 °F ( -20 ℃ to 50 ℃) |
| Ambient humidity | 15% RH to 95% RH |
| Optional function | Loading the data onto the PC to check the data in real time |
| Product size | 7.08 in x 2.79 in x 2.00 in (180 mm x 71 mm x 51 mm) |
| Product weight | 0.50 lb (230 g) |